//@Title: CreditCard.java
package com.atm.entity;

public class CreditCard extends Card{


	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	/**
	 * 透支额
	 */
	private String Overdraft="10000";

	public  String getOverdraft() {
		return Overdraft;
	}

	
	
	
	
	
	
}
